UHV AC and DC Coordinated Operation Techniques Based on Continuous Simulation

Yu Fei Rao; Lin Lin Yu

doi:10.4028/www.scientific.net/AMM.713-715.1347

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 713-715UHV AC and DC Coordinated Operation Techniques...

UHV AC and DC Coordinated Operation Techniques Based on Continuous Simulation

Abstract:

In the process of China's ultra high-voltage (UHV) construction, Henan UHV power grid is the important part. Summer great load mode of Henan power gird is chosen as the typical method. In the background of completing Nanyang UHV extension project, based on single pole running and double pole running of Hami-Zhengzhou UHVDC project respectively, it is simulated and analyzed. The results indicate that power grid cannot maintain stability when single pole block fault or double pole block fault occurs. Through theoretical analysis and simulation, under UHV AC running certain limit, HVDC latching grid is stable. Under UHV DC running certain limit, HVDC latching grid is stable. Based on continuous simulation, this paper obtained the coordinated operation of area UHV AC and DC.

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Periodical:

Applied Mechanics and Materials (Volumes 713-715)

Pages:

1347-1350

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.713-715.1347

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Online since:

January 2015

Authors:

Yu Fei Rao*, Lin Lin Yu

Keywords:

AC, Coordinated Operation, DC, Stability, Ultra High-Voltage (UHV)

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* - Corresponding Author

References

[1] Power system stability guidelines. [S]. (2001).

Google Scholar

[2] State Grid Corporation of computing power system security and stability requirements. [S] (2006).

Google Scholar

[3] Electrical safety and accident investigation and handling of emergency regulations. [Z] (2011).

Google Scholar

[4] Zheng.X. Characteristics of HVDC connected to weak AC systems, part one: HVDC transmission capability[J]. Power System Technology, 21 (1): 12-16, (1997).

Google Scholar

[5] S.X. Zhou, J.E. Liu, Y.P. Zhang. Influence of HVDC on voltage stability[J]. Journal of Tsinghua University, 39 (3): 4-7, (1999).

Google Scholar

[6] L. Ran, Z. Ren. Model and algorithm for assessing voltage stability as AC/DC interconnections[J]. Proceedings of the CSEE, 9(3): 26-32, (1989).

Google Scholar

[7] Zheng.X. AC-DC power system dynamic behavior analysis. [M] Beijing: China Machine Press. (2004).

Google Scholar